[Event "Casual classical game"] [Site "https://lichess.org/L6d9GRue"] [Date "2022.05.12"] [White "Kolatovsky"] [Black "surprise971"] [Result "1-0"] [UTCDate "2022.05.12"] [UTCTime "21:04:55"] [WhiteElo "1920"] [BlackElo "1638"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d4 f6? { (-0.31 → 1.19) Mistake. e4 was best. } (3... e4 4. d5 exf3 5. dxc6 Qe7 6. cxd7+ Bxd7 7. Be3 Nf6 8. exf3) 4. d5 Nb4?! { (1.19 → 1.95) Inaccuracy. Nb8 was best. } (4... Nb8 5. e4 Bc5 6. Nh4 Ne7 7. Qh5+ g6 8. Qf3 O-O 9. Bh6 Rf7 10. Nc3 d6 11. g4) 5. a3 Na6 6. Nc3 d6 7. e4 Nc5 8. b4 Na6?! { (1.51 → 2.23) Inaccuracy. Nd7 was best. } (8... Nd7) 9. Bb5+ Bd7 10. Qe2 Nb8 11. Bxd7+ Nxd7 12. Nb5?! { (1.81 → 1.04) Inaccuracy. h4 was best. } (12. h4 g6) 12... a6 13. Nc3 Be7?! { (1.01 → 1.85) Inaccuracy. g6 was best. } (13... g6 14. a4 Bh6 15. Bb2 a5 16. bxa5 Rxa5 17. Kf1 Nc5 18. h4 Qd7 19. h5 b6 20. Kg2) 14. O-O c6?! { (1.87 → 2.85) Inaccuracy. g6 was best. } (14... g6) 15. Ne1?! { (2.85 → 1.77) Inaccuracy. dxc6 was best. } (15. dxc6 bxc6) 15... c5?! { (1.77 → 3.09) Inaccuracy. Qc8 was best. } (15... Qc8 16. Ng2 f5 17. Ne3 fxe4 18. f4 exf3 19. Qxf3 Ndf6 20. Nf5 Bf8 21. Bg5 Qc7 22. Ne3) 16. Qh5+?! { (3.09 → 2.18) Inaccuracy. b5 was best. } (16. b5) 16... g6 17. Qg4?! { (2.01 → 0.95) Inaccuracy. Qe2 was best. } (17. Qe2) 17... Qb6?! { (0.95 → 1.94) Inaccuracy. cxb4 was best. } (17... cxb4 18. axb4) 18. Rb1 c4? { (1.62 → 3.67) Mistake. cxb4 was best. } (18... cxb4 19. Rxb4 Qc7 20. Bd2 Nb6 21. a4 Nc4 22. Bc1 Rc8 23. Qe6 b6 24. Nf3 Qd7 25. Nd2) 19. Nf3 f5? { (3.28 → 6.31) Mistake. Nf8 was best. } (19... Nf8 20. Be3 Qc7 21. Nd2 h5 22. Qe2 Nh6 23. b5 Ng4 24. bxa6 Rxa6 25. Rb4 Nxe3 26. Qxe3) 20. exf5 gxf5 21. Qh5+ Kd8 22. Be3 Qc7 23. Qxf5 Ngf6 24. Ng5 Ke8 25. Ne6 Qc8 26. Ng7+ Kd8 27. Qe6 Rg8 28. Nf5 Re8 29. Qf7 b6 30. Bg5 e4 31. Nxe7 Rxe7 32. Bxf6 Kc7 33. Bxe7 Kb8 34. Bxd6+ Kb7 35. Rfe1 Qd8 36. Nxe4 Rc8 37. Nc5+ bxc5?! { (27.23 → Mate in 7) Checkmate is now unavoidable. Ka7 was best. } (37... Ka7 38. Nxd7) 38. bxc5+ Ka8 39. c6 Nf8 40. Qb7# { White wins by checkmate. } 1-0